KexiDBIntSpinBox Class Reference

#include <kexidbintspinbox.h>

Inheritance diagram for KexiDBIntSpinBox:

Detailed Description

A db-aware int spin box.

Definition at line 29 of file kexidbintspinbox.h.

Public Slots

void setDataSource (const QString &ds)

Sets the name of the data source for this widget.

void setDataSourceMimeType (const QCString &ds)

void slotValueChanged ()

virtual void setReadOnly (bool set)

Public Member Functions

KexiDBIntSpinBox (QWidget *parent, const char *name=0)

virtual ~KexiDBIntSpinBox ()

QString dataSource () const

QCString dataSourceMimeType () const

virtual QVariant value ()

virtual void setInvalidState (const QString &displayText)

virtual bool valueIsNull ()

virtual bool valueIsEmpty ()

virtual bool isReadOnly () const

virtual QWidget * widget ()

virtual bool cursorAtStart ()

virtual bool cursorAtEnd ()

virtual void clear ()

virtual void setEnabled (bool enabled)

Protected Member Functions

virtual void setValueInternal (const QVariant &add, bool removeOld)

Properties

QString dataSource

QCString dataSourceMimeType

bool readOnly

Constructor & Destructor Documentation

KexiDBIntSpinBox::KexiDBIntSpinBox ( QWidget * parent,

const char * name = 0

)

Definition at line 26 of file kexidbintspinbox.cpp.
References slotValueChanged(), and KexiDataItemInterface::valueChanged().

KexiDBIntSpinBox::~KexiDBIntSpinBox ( ) [virtual]

Definition at line 32 of file kexidbintspinbox.cpp.

Member Function Documentation

void KexiDBIntSpinBox::clear ( ) [virtual]

Todo:
?

Implements KexiDataItemInterface.
Definition at line 109 of file kexidbintspinbox.cpp.

bool KexiDBIntSpinBox::cursorAtEnd ( ) [virtual]

Todo:
?

Implements KexiDataItemInterface.
Definition at line 104 of file kexidbintspinbox.cpp.

bool KexiDBIntSpinBox::cursorAtStart ( ) [virtual]

Todo:
?

Implements KexiDataItemInterface.
Definition at line 99 of file kexidbintspinbox.cpp.

QString KexiDBIntSpinBox::dataSource ( ) const [inline]

Returns:
the name of the data source for this widget. Data source usually means here a table or query, a field name or an expression.

Reimplemented from KexiFormDataItemInterface.
Definition at line 40 of file kexidbintspinbox.h.
References KexiFormDataItemInterface::dataSource().

QCString KexiDBIntSpinBox::dataSourceMimeType ( ) const [inline]

Returns:
the mime type of the data source for this widget. Data source mime type means here types like "kexi/table" or "kexi/query" in.the data source is set to object (as within form or subform) or is empty if the data source is set to table field or query column.

Reimplemented from KexiFormDataItemInterface.
Definition at line 41 of file kexidbintspinbox.h.
References KexiFormDataItemInterface::dataSourceMimeType().

bool KexiDBIntSpinBox::isReadOnly ( ) const [virtual]

Returns:
'readOnly' flag for this widget.

Reimplemented from KexiDataItemInterface.
Definition at line 83 of file kexidbintspinbox.cpp.

void KexiDBIntSpinBox::setDataSource ( const QString & ds ) [inline, slot]

Sets the name of the data source for this widget.
Data source usually means here a table or query or field name name.
Reimplemented from KexiFormDataItemInterface.
Definition at line 68 of file kexidbintspinbox.h.
References KexiFormDataItemInterface::setDataSource().

void KexiDBIntSpinBox::setDataSourceMimeType ( const QCString & ds ) [inline, slot]

Sets the mime type of the data source for this widget. Data source usually means here a "kexi/table" or "kexi/query".
See also:
dataSourceMimeType()

Reimplemented from KexiFormDataItemInterface.
Definition at line 69 of file kexidbintspinbox.h.
References KexiFormDataItemInterface::setDataSourceMimeType().

void KexiDBIntSpinBox::setEnabled ( bool enabled ) [virtual]

Definition at line 49 of file kexidbintspinbox.cpp.
Referenced by setInvalidState().

void KexiDBIntSpinBox::setInvalidState ( const QString & displayText ) [virtual]

Todo:
move this to KexiDataItemInterface::setInvalidStateInternal() ?

Implements KexiFormDataItemInterface.
Definition at line 36 of file kexidbintspinbox.cpp.
References setEnabled(), and setReadOnly().

void KexiDBIntSpinBox::setReadOnly ( bool set ) [virtual, slot]

Changes 'read only' flag, for this widget. Typically this flag can be passed to a widget itself, e.g. KLineEdit::setReadOnly(bool).
Implements KexiFormDataItemInterface.
Definition at line 88 of file kexidbintspinbox.cpp.
Referenced by setInvalidState().

void KexiDBIntSpinBox::setValueInternal ( const QVariant & add,

bool removeOld

) [protected, virtual]

Initializes this editor with add value, which should be somewhat added to the current value (already storted in m_origValue). If removeOld is true, a value should be set to add, otherwise -it should be set to current m_origValue + add, if possible. Implement this.
Implements KexiDataItemInterface.
Definition at line 57 of file kexidbintspinbox.cpp.
References KexiDataItemInterface::m_origValue.

void KexiDBIntSpinBox::slotValueChanged ( ) [slot]

Definition at line 68 of file kexidbintspinbox.cpp.
References KexiDataItemInterface::signalValueChanged().
Referenced by KexiDBIntSpinBox().

QVariant KexiDBIntSpinBox::value ( ) [virtual]

Returns:
value currently represented by this item.

Implements KexiDataItemInterface.
Definition at line 63 of file kexidbintspinbox.cpp.

bool KexiDBIntSpinBox::valueIsEmpty ( ) [virtual]

Returns:
true if editor's value is empty (not necessary null). Only few data types can accept "EMPTY" property (use KexiDB::Field::hasEmptyProperty() to check this). Used for checking if a given constraint within table or form is met.

Implements KexiDataItemInterface.
Definition at line 78 of file kexidbintspinbox.cpp.

bool KexiDBIntSpinBox::valueIsNull ( ) [virtual]

Returns:
true if editor's value is null (not empty) Used for checking if a given constraint within table of form is met.

Implements KexiDataItemInterface.
Definition at line 73 of file kexidbintspinbox.cpp.

QWidget * KexiDBIntSpinBox::widget ( ) [virtual]

Returns:
the view widget of this item, e.g. line edit widget.

Reimplemented from KexiFormDataItemInterface.
Definition at line 94 of file kexidbintspinbox.cpp.

Property Documentation

QString KexiDBIntSpinBox::dataSource [read, write]

Definition at line 32 of file kexidbintspinbox.h.

QCString KexiDBIntSpinBox::dataSourceMimeType [read, write]

Definition at line 33 of file kexidbintspinbox.h.

bool KexiDBIntSpinBox::readOnly [read, write]

Definition at line 34 of file kexidbintspinbox.h.

The documentation for this class was generated from the following files:


Public Slots
void	setDataSource (const QString &ds)
	Sets the name of the data source for this widget.
void	setDataSourceMimeType (const QCString &ds)
void	slotValueChanged ()
virtual void	setReadOnly (bool set)
Public Member Functions
	KexiDBIntSpinBox (QWidget parent, const char name=0)
virtual	~KexiDBIntSpinBox ()
QString	dataSource () const
QCString	dataSourceMimeType () const
virtual QVariant	value ()
virtual void	setInvalidState (const QString &displayText)
virtual bool	valueIsNull ()
virtual bool	valueIsEmpty ()
virtual bool	isReadOnly () const
virtual QWidget *	widget ()
virtual bool	cursorAtStart ()
virtual bool	cursorAtEnd ()
virtual void	clear ()
virtual void	setEnabled (bool enabled)
Protected Member Functions
virtual void	setValueInternal (const QVariant &add, bool removeOld)
Properties
QString	dataSource
QCString	dataSourceMimeType
bool	readOnly

Kexi API Documentation (2.0 alpha)

KexiDBIntSpinBox Class Reference

Detailed Description

Public Slots

Public Member Functions

Protected Member Functions

Properties

Constructor & Destructor Documentation

Member Function Documentation

Property Documentation